Explore Conrad's depiction of women in the novel, paying particular attention to the Intended and to the African Queen

Explore Conrad's depiction of women in the novel, paying particular attention to the Intended and to the African Queen. What does he intend by linking these women (in Marlow's mind), and what statement might this make about the relationship between the world of civilization and the wilderness.
- In your essay, ensure that you provide a specific thesis in the introduciton, and - as you develop your paper - refer frequently to the text itself (via paraphrasing and specific quotation).

-  -  Sources: no outside sources needed, only quotations and paraphrasing from the novel (Heat of Darkness" by Joseph Conrad)

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Essay on the book "Heat of Darkness" by Joseph Conrad (English literature)

You are in a special warrants unit in a major metropolitan area that specifically goes after street crime suspects with violent tendencies and histories of resisting arrest by the police. You are new to the unit but have come from a very professionally run narcotics operation in which your previous team dealt with extremely violent offenders. The unit is made up of plainclothes patrol officers who carry silver badges and seasoned violent crimes detectives who carry gold badges. The badges are mou
After about 3 weeks with the unit, you notice that everyone arrested by the unit has a welt on their forehead. You are tasked with taking a prisoner to the jail cell, and you get a close look at the welt, which reflects an obverse seal from the silver badge of the attached patrol personnel. When depositing the prisoner into the holding cell, you see another suspect who had been arrested earlier. He bears the welt reflecting the obverse seal of the gold badges of the detectives. You ask the prisoner you are placing in the cell how he got the welt, and he tells you that after he was handcuffed, one of the officers smacked him in the head with his badge and simply said, “Silver.” Upon returning to the office, you ask the supervisor about the welts on the prisoners. He laughs and says it is a competition between the silver badges and gold. Whichever group marks the most prisoners with their badge seal does not have to pay for any drinks at the off-duty party at the end of the month.
Note: This scenario is based on an actual antic of a narcotics unit operating in the late 1970s.
Please include answers in your main posting for the following questions. You must provide meaningful feedback to the main postings of at least 2 of your classmates.
Assignment Guidelines

• In 4–6 paragraphs, address the following:
  • Is this behavior in any way acceptable in a law enforcement agency? Why or why not? Explain.
  • Why might these officers be engaging in this type of activity? Explain in detail.
  • Regarding this activities use as a coping strategy, what do you think are at least 2 potential negative outcomes of this behavior? Explain.
  • Disclose your feelings about this activity from a moral and legal standpoint.
  • How do you think these officers could be approached through proper negotiation to successfully moderate their interpersonal discord? Explain in detail.
• Post a new topic to the Discussion Board that contains your responses to the above questions.
• Comment on at least 2 other students' posts.

In your own words, please post a response to the Discussion Board and comment on at least two other postings. You will be graded on the quality of your postings.

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Stress Managment Disscuission Board Assignment

You are in a special warrants unit in a major metropolitan area that specifically goes after street crime suspects with violent tendencies and histories of resisting arrest by the police. You are new to the unit but have come from a very professionally run narcotics operation in which your previous team dealt with extremely violent offenders. The unit is made up of plainclothes patrol officers who carry silver badges and seasoned violent crimes detectives who carry gold badges. The badges are mounted in the outside of the police ID wallet and flip open when swung with the hand.
After about 3 weeks with the unit, you notice that everyone arrested by the unit has a welt on their forehead. You are tasked with taking a prisoner to the jail cell, and you get a close look at the welt, which reflects an obverse seal from the silver badge of the attached patrol personnel. When depositing the prisoner into the holding cell, you see another suspect who had been arrested earlier. He bears the welt reflecting the obverse seal of the gold badges of the detectives. You ask the prisoner you are placing in the cell how he got the welt, and he tells you that after he was handcuffed, one of the officers smacked him in the head with his badge and simply said, “Silver.” Upon returning to the office, you ask the supervisor about the welts on the prisoners. He laughs and says it is a competition between the silver badges and gold. Whichever group marks the most prisoners with their badge seal does not have to pay for any drinks at the off-duty party at the end of the month.
Note: This scenario is based on an actual antic of a narcotics unit operating in the late 1970s.
Please include answers in your main posting for the following questions. You must provide meaningful feedback to the main postings of at least 2 of your classmates.
Assignment Guidelines

• In 4–6 paragraphs, address the following:
  • Is this behavior in any way acceptable in a law enforcement agency? Why or why not? Explain.
  • Why might these officers be engaging in this type of activity? Explain in detail.
  • Regarding this activities use as a coping strategy, what do you think are at least 2 potential negative outcomes of this behavior? Explain.
  • Disclose your feelings about this activity from a moral and legal standpoint.
  • How do you think these officers could be approached through proper negotiation to successfully moderate their interpersonal discord? Explain in detail.
• Post a new topic to the Discussion Board that contains your responses to the above questions.
• Comment on at least 2 other students' posts.

In your own words, please post a response to the Discussion Board and comment on at least two other postings. You will be graded on the quality of your postings.

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Personal Budget Exercise – MS Excel

Personal Budget Exercise – MS Excel
(These instructions are also attached here as a Word document)
Creating a spreadsheet to track personal expenses is an excellent use of Microsoft Excel.  For this exercise, you will create a spreadsheet to enter a personal budget and track actual expenses for the year.  You may choose to use real data or create a fictitious budget using a monthly income amount of $2,500. 


Here are suggested budget categories if you are not using a real budget.  At a minimum, you must have 9 budget categories:

Housing (mortgage or rent)	Food
Utilities	Misc.
Car payment	Entertainment
Insurance	Gas
Student Loans	Savings

Requirement	Points Allocated	Comments
Open Excel and save a blank worksheet with the following name:“Student’s First InitialLast Name Excel” Example: JSmith Excel Set Page Layout to Landscape In the worksheet, insert a Custom Headertitled, "My Household Budget."	0.25	Use Print Preview to review how spreadsheet would print. This Custom Header text must be Arial 14 point, Bold, and be centered on the page.
Add a custom Footerwith your name in the Right Section and automatic pagination in the Left Section.	0.25	Text format is Arial 10 pointNormal.
Enter column headings :ITEM, MONTHLY BUDGET, MONTHS – JANUARY THROUGH DECEMBEr You may abbreviate the months as follows: JAN,FEB,MAR,APR,MAY,JUN,JUL,AUG, SEP,OCT,NOV,DEC	0.25	All column headings must use the following text formatting:Arial 10 point Bold Text centered in column All capital letters
Enter your personal budget categories/labels(either your own or the list provided) in the rows under the column heading ITEM.	0.25	Text format is Arial 10 point, Normal.Align text Left in the cell.
Format all cells containing numeric data to Currency, using two decimal places. If you have this set up correctly MS Excel will automatically insert a "$" in front of the amounts that you enter.	0.25	I will be able to tell if you simply typed in the "$." This will result in zero (0) points for this item. If any other format is used besidesCurrency, the score will be zero (0) for this component.
In the column under your MONTHLY BUDGET label, enter a budget amount for each ITEM category.	0.25	Arial 10 pointBold Align text Right in column
Enter the label "Monthly Budget Total:" in the next rowin the ITEM column. Use the SUM function to calculate the total amount of the MONTHLY BUDGET column in the cell to the right of this label (under the MONTHLY BUDGET values). (This amount should equal your income amount of $2,500.)	0.25	Use the following formats:Arial 10 point Bold Blue Align text Right in the cell
Under the heading for each Month, enter an actual expense amount for that item for that month. (For example, in the winter months, your utility bills might be higher). While some items might be the same from month to month, DO NOT enter the same amount for all items across the months.In each month you want to be close to you monthly income number but do not always have to match it exactly.	0.5	Use the following text format:Arial 10 point Normal Align text Right in the cell
In the next row in the ITEM column enter the label "Total Monthly Expense."For the cells in thisTotal Monthly Expense row, insert a formula that will calculate the total monthly expense for each month. Use the SUM function to add the amounts in each column and show the result.	0.5	Use the following text format:Arial 10 point Bold Green Align text Right in the cell
In the next row under the “Total Monthly Expense” rowput the label “Compare to Budget.” Then in the cell under the Total Monthly Expense for each month, subtract the actual total expenses for the month from the monthly budgetedamount (the target amount in the MONTHLY BUDGET column).If the result of your calculation is a positive number, then you are under budget for the month. (You have money left over). If the number is negative, then you are over budget for the month. (You didn’t have enough money to pay all of the expenses that month). *You will use the result of this calculation to answer Question 3 below	.25	Use the following text format:Arial 10 point Bold Align text Right in the cell
Enter a Column for “Total” to the right of your last month.Enter a formula using the AutoSum drop-down option on your tool bar and insert the Sum function in the first budget item row, under Total. Then copy this formula down for all the other categories.This will calculate the total expenditures for each ITEM in your budget list.NOTE: Be certain to total just the months; do not include the MONTHLY BUDGET column.	1.0	Use the following  formats:Arial 10 point Bold Blue Align text Right in the cell – You must use Excel to build a formula for adding the item amounts. If you simply type in a total, I will be able to tell and will award zero (0) points for this component.
Enter a Column for "Average Expense" to the right of the Total column.Enter a formula using the AutoSum drop-down option on your tool bar and insert the Average function of your expenses from January through December in the first budget item row, under Average Expense. Then copy this formula down for all the other categories.	1.0	Use the following text format:Arial 10 point Bold Black Align text right in the cell
Apply All Borders to the spreadsheet area only. This means that there will be lines around all the individual cells that make up your spreadsheet.Format your first row (column headings) by shading it to distinguish the headings from the number entries.These headings should already boBold.	0.50	Overall, format the spreadsheet for readability and clarity. Be sure font size and type are used consistently. Use color appropriately to improve the appearance.
Create a pie chart that shows your total Monthly Budget column divided by items. (Note: This is budget not actual expense items.)Title the pie chart: “My Budget” Show dollar amounts on each segment of the chart. Center the chart in the space below your budget numbers & expenses.	1.25	Ensure that all segments are clearly identifiable from your legend (on the right-hand side).  The legend should contain your ITEM list and be color-coded to match the chart.
Rename your sheet tab from “Sheet 1” to "Budget 2013" in the Sheet Tab area at the bottom left side of the spreadsheet.Delete unused sheets.	0.25
For the questions below, you can present your answers in a very readable format by typing your answer in one cell (in Column A), then highlighting and selecting several rows and columns, selecting merge cells and selecting Wrap Text. You will want to change the text from Center to Left justification.  Play with this a bit.  If you simply type your answer on a single line in Column A, that will also be ok.
Question1: If you received a $700 bonus one month, how would you divide it to spend among the nine budget categories (in your MONTHLY BUDGET) and why?Label your response Question 1.  Answer this question in 2 to 3 sentences after the last row of your spreadsheet. DO NOT change your spreadsheet. Just respond to the question.	1.0	Use the following text format:Arial 10 point Bold Black Align text left in the cell
Question 2: If your car unexpectedly needed a $350 repair, explain how you would reduce your MONTHLY BUDGET to pay for your car repair. Be sure to include the categories from which you will take the $350 in your explanation.Label your response Question 2. Answer this question in 2 to 3 sentences ina new row under your response to Question 1. DO NOT change your spreadsheet. Just respond to the question.	1.0	Use the following text format:Arial 10 point Bold Black Align text left in the cell
Question 3: State the amount that you were over or under budget for the month of April. (See the highlighted text above for how you determined if you were over or under budget for April.) What caused it?Label your response Question 3. Answer this question in 2 to 3 sentences in a new row under your response to Question 2. DO NOT change your spreadsheet. Just respond to the question.	1.0	Use the following text format:Arial 10 point Bold Black Align text left in the cell

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basic BioStatistics

Answers and calculations as basic statistics student would explain put into both an MS Excel spreadsheet and copied into MS Word doc format. Due by 7pm 2/2/14. 

Week 2 Assignment

1. A. What is the probability of rolling a four in the gambling dice game of craps (given two six sided dice)?

B. What is the probability that a player can roll a four 3 times in a row (assume that rolling the dice each time does not affect the outcome of the next roll)?

2. Population A and Population B both have a mean height of 70.0 inches with an SD of 6.0.  A random sample of 30 people is picked from population A, and random sample of 50 people is selected from Population B.  Which sample mean will probably yield a more accurate estimate of its population mean?  Why?

3.             Suppose we obtained data on vein size after application of a nitroglycerin ointment in a sample of 50 patients.  The mean vein size is found to be 7.8mm with an SD of 2.1.  Using a tdistribution table, what are the confidence limits for a 95% confidence interval?  For a 99% confidence interval?


4.             In a pilot study evaluating the use of a new drug to lower resting heart rates (HR) of patients, the following data was recorded:

Subject #	Resting HR
001	72
002	88
003	71
004	87
005	64
006	77
007	79
008	59
009	66
010	68
011	78
012	89
013	91
014	81
015	77
016	75
017	69

Given that the average resting HR of the general population for this study is 72, use StatCrunch to perform the appropriate t test.  What is the value of t?  Using an alpha of 0.05, is the tstatistic significant?  Why?  What are the confidence limits for a 95% confidence interval here and what do they mean for this patient group?  Copy and Paste your work from StatCrunch into your Word document submission.

5.             Write one or two sentences that could be used to report the results obtained for the t-test in Exercise 4.


6.             For which of the following situations is the independent groups t-test appropriate (if inappropriate, why?):
a.             The independent variable is infant birth weight at one week (normal vs high); the dependent variable is resting heart rate.
b.             The independent variable is radiation treatment on throat cancer patients (after a low dose and then a high dose treatment); the dependent variable is white blood cell count.
c.             The IV is infant birth weight (low vs normal birth weight); the DV is number of days absent from school in first grade.
d.             The IV is gender (male vs female); the DV is compliance vs noncompliance with a medication regimen.
e.             The independent variable is married status (single vs divorced vs married); the dependent variable is happiness measured on a scale from 1 to 50

7.             For which of the following situations is the dependent groups t-test appropriate (if not appropriate, why?)
a.             The IV is presence or absence of conversation directed to comatose patients (same patients with and without conversation); the DV is the patients’ intracranial pressure.
b.             The IV is birth type (home vs hospital); the DV is perceived functional ability of the patient 48 hours after surgery.
c.             The IV is time since incarceration (1 months vs 3 months vs 6 months); the DV is body weight.
d.             The IV is menopausal state (pre vs post); the DV is attitudes toward menopause.
e.             The IV is nap therapy for narcoleptics (same patients before vs after treatment); the DV is the type of nap they had the following week (had unplanned vs didn’t have unplanned nap).

8.             Suppose we wanted to test the hypothesis that a control group of cancer patients (Group 1) would report higher mean pain ratings than an experimental group receiving special massage treatments (Group 2).  Use the following information.  Compute a t-statistic for independent groups:

mean group 1 = 78.1                             SD²₁ = 42.1             n₁ = 25
mean group 2 = 75.1                             SD²₂ = 39.7             n₂=25

What are the degrees of freedom and the value of t ? Using α=0.05 for a two-tailed test, is this t statistic significant?  Show your calculations (or StatCrunch output) for full credit.

9.             Write one or two sentences that could be used to report the results obtained for the t-test in Exercise 8.

10.           For each of the following t values, indicate whether the t is statistically significant for a two-tailed test, at the specified alphas:

a.                    t = 2.90, df = 25, α = 0.01
b.                   t = 2.00, dr = 25, α = 0.05
c.                    t = 5.52, df = 10, α = 0.01
d.                   t = 2.02, df = 150,  α = 0.05

11.           For each of the following situations, indicate whether ANOVA is appropriate; if not appropriate, the reason why not; and, if appropriate, the type of ANOVA that would be used (i.e., one-way, repeated measures, etc.)
a.             The IVs are ethnicity (Asian, White, African American, Hispanic) and gender (male vs female); the DV is serum cholesterol levels.
b.             The IV is smoking status – smokers vs non-smokers; the DV is health-related hardiness as measured on a 20-item scale.
c.             The IV is maternal breast feeding status (breastfeeds daily vs breastfeeds at least 1-3 times/week vs doesn’t breastfeed); the DV is maternal bonding with infant, as measured on a 20-item self-report scale.
d.             The IV is treatment group for patients with drug-induced shivering (extremity wraps vs high room temp vs normal room temp without wraps) same patient used for each treatment; the DV is myocardial oxygen consumption, measured before and after treatment.
e.             The IV is length of gestation (preterm vs term vs postterm); the DV is delivery type (vaginal vs Caesarean).

12.           Suppose we wanted to compare the somatic complaints (as measured on a scale known as the Physical Symptom Scale or PSS) of three groups of people: non-smokers, smokers, and people who recently quit smoking.   Using the following data for PSS, do a one-way ANOVA to test the hypothesis that the population means are equal:

Nonsmokers             Smokers                            Quitters
19                                            31                                            30
28                                            29                                            22
17                                            22                                            23
20                                            24                                            22
25                                            19                                            17

Using StatCrunch, determine the means for the three groups and compute the sums of squares, degrees of freedom, and mean squares for these data.  What is the value of F?  Using an alpha of 0.05, is the F statistic significant?  Why?  Copy and Paste your work from StatCrunch into your Word document submission.
13.           A new motorcycle is being developed to meet new gas mileage standards recently passed by the federal government.  An engineer tested three model designs by randomly assigning the motorcycles in a blind study (the riders recorded the mileage but did not know the design of the motorcycle, only its code). The data in miles per gallon (MPG) for the three designs is listed below:

X-1	B-1	Z-1
45	55	54
62	55	52
50	54	41
65	44	35
62	52	38
50	69	41
50	58	51
58	45	44

Using StatCrunch, determine the means for the three groups and compute the sums of squares, degrees of freedom, and mean squares for these data.  What are the hypotheses to be tested here? What is the value of F?  Using an alpha of 0.05, is the F statistic significant?  Why?  Copy and Paste your work from StatCrunch into your Word document submission for full credit.

14.           For each of the following F values, indicate whether the F is statistically significant at the specified alpha level:

a.             F = 4.80, df = 4, 40  α = 0.01
b.             F = 5.02, df = 3, 60, α = 0.001
c.             F = 3.45, df = 3, 27, α = 0.05
d.             F = 4.99, df = 2, 150, α = 0.01

e.             F = 2.09, df = 2, 250, α = 0.05

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Week 3 Assignment


1.         Using StatCrunch, calculate the chi-square statistic and degrees of freedom for the following set of data for 300 people:

Group A          Group B          Group C          Total
Had flu shot                     20                   30                    32                   82
Didn’t have flu shot         80                   70                    68                 218
Total                               100                 100                  100                 300

Is the value of the chi-square statistically significant at the 0.05 level?
2.         Write a paragraph summarizing the results of the analysis in Exercise 1.

3.         Using StatCrunch, calculate the chi-square statistic and degrees of freedom for the following set of data for 180 people undergoing a knee replacement treatment with a drug supplement:

Treatment with drug X    Treatment without Drug X     Total
Had > 8 wk rehab                   18                                32                                  50
Had < 8 wk rehab                   70                                60                                  130
Total                88                                92                                 180

Is the value of the chi-square statistically significant at the 0.05 level?

4.         Write a paragraph summarizing the results of the analysis in Exercise 3.
5.         Given each of the following circumstances, determine whether the calculated values of chi-square are statistically significant:

a.                   χ² = 3.02, df = 1, α = 0.05
b.                  χ² = 8.09, df = 4, α = 0.05
c.                   χ² = 10.67, df = 3, α = 0.01
d.                  χ² = 9.88, df = 2, α = 0.01

6.         Match each of the nonparametric tests in Column A with its parametric counterpart in Column B

A. Nonparametric Test                        B.  Parametric Test
1.  Mann-Whitney U-test                    a.  Paired t-test
2.  Friedman test                                 b.  One-way ANOVA
3.  Kruskall-Wallis test                        c.  Independent groups t-test
4.  Wilcoxon signed-ranks test            d.  Repeated measures ANOVA

7.   Using the information provided, indicate which statistical test you think should be used for each of the following situations:
a.       Independent variable: normal birth weight vs. low birth weight infants; dependent variable: 1 minute Apgar scores (1-10 scale).
b.      Independent variable: time of measurement (before, during, and after surgery); dependent variable: heart rate.
c.       Independent variable: time of measurement (before, during, and after intervention); dependent variable: did vs did not exercise regularly.
d.      Independent variable: infertility treatment A vs infertility treatment B vs control condition; dependent variable: did vs did not become pregnant.

8.         Below are three sets of expected frequencies for the four cells of 2 X 2 contingency tables.  Identify which statistical procedure would be appropriate for each, using the most conservative approach.

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What are the consequences of not having a password and Internet use policy?

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Sec 370 web security

1. (TCO 5) What is a weakness of symmetric encryption? (Points : 5)       Modern math processors can break it quickly.
It divides data into 64-bit blocks. 64-bit systems are only recently becoming popular.
Since the key must be transmitted, the scheme is only as secure as your transport method.
Throughput is minimal, making it a poor choice for large files.
Symmetric key encryption has no weaknesses.

Question 2. 2. (TCO 5) Which is an asymmetric key encryption system? (Points : 5) SSL DES PGP

Question 3. 3. (TCO 6) A good definition of VPNs is they are a combination of authentication, access control, _____ (Points : 5) tunneling, and dial up tunneling, and encryption leased lines, ISP, and piggy backing Internet direct access, and dial up

Question 4. 4. (TCO 6) IPSEC supports which two types of modes? Tunnel and: (Points : 5) Transport Bridge Insecure non IP

Question 5. 5. (TCO 4) What profiling types are used in anomaly detection? (Points : 5) Deflection and deterrence Resource and user/group work Infiltration and preemptive blocking Snort and Cisco intrusion detection

Question 6. 6. (TCO 8) What Windows account types are most attractive to attackers?(Points : 5) Administrators, IUSR_Machine name Guests, backdoors Apache, sysadam DC security, HIsecdc

Question 7. 7. (TCO 8) The most powerful account to have in a Linux system is: (Points : 5)

Admin
Null
Root
Apache

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